▼

Drought Resource Center - 2023

Show All Answers

1. How long will the water shortage emergency last and restrictions remain in place?

The water shortage emergency will remain in effect until the State emergency drought regulations set by the State Water Resources Control Board expire in June 2023.

2. Is drought a result of climate change?

California is no stranger to drought, but 2013-2014 and 2020-2022 are two of California’s driest periods in 150 years. More significantly, these recent dry years exhibit characteristics of changed precipitation patterns that are anticipated to occur with climate change – notably a shorter rainy season and a longer dry season. ACWD is working with water resources managers throughout the state to study and prepare for climate change and develop adaption plans for the new weather patterns; the challenges of today’s drought form a learning opportunity for better management tomorrow – a silver lining!

3. How do I take care of my trees?

After several critically dry years, it is important to conserve now to save water for the future. However, it is important to care for trees so that they survive through the drought and beyond due to the multiple benefits they provide communities, such as improved air quality.

Customers are encouraged to prioritize water for trees. Watering trees gradually but deeply will ensure they survive. Trees are most efficiently watered by hand or using a bubbler or drip irrigation system, and should be on a separate valve than the surrounding vegetation, especially if planted in a lawn area. The frequency and amount of water needed will depend on whether the tree is young and needs to be established or if it is mature, and whether it is a low, medium, or high water use species. Please add a layer of mulch around the root zone of the tree carefully avoiding the base of the trunk to lower soil temperatures and reduce the amount of water that evaporates.

 Resources with specific tips on how to care for and water your tree efficiently:

• Canopy Tree Watering Guidelines for Your Specific Type of Tree
• Canopy Tips for Caring for Young Trees 
• Canopy Tree Library for Choosing the Right Tree to Install
• ACWD Water Conservation Tips for Your Landscape
• Save Our Trees Website
• Save Our Water – Helping Your Trees Survive the Drought 

4. What if I have special circumstances and need to use water for an item that is considered a mandatory restricion?

Exceptions to the mandatory water use restrictions will be considered on a case-by-case basis. You will need to complete and submit an ACWD Mandatory Restrictions on Water Use Exception Application Form. You may appeal a denial of an application by completing and submitting an ACWD Mandatory Restrictions on Water Use Exception Appeals Form. You can obtain all forms online at acwd.org/WSEOrdinance or by visiting the ACWD Headquarters at 43885 S. Grimmer Blvd., Fremont, CA.

Official Water Use Restrictions Exception Form

5. I’m already saving water. What more can I do to conserve? How am I supposed to conserve an additional 15%?

Thank you for your efforts to conserve! The ordinance targets water waste, inefficient uses, and outdoor landscaping; efficient users are encouraged to keep up the good work. ACWD’s request for a 15% water use reduction through mandatory conservation measures is an annual aggregate goal for the Tri-City area as a whole, not a household-by-household goal. Individual accounts will not be subject to specific reduction levels. However, with California’s climate and increasing effects of climate change, every bit of conservation helps, so please continue to reduce. There are simple changes that all Californians can do to save water and ACWD offers a comprehensive suite of water use efficiency measures, such as rebates, technical assistance, and education programs to help. Each one of us can make a difference – working together as one community to make conservation a way of life in California.  

 

6. What are the maximum irrigation days per week allowed?

Irrigation for lawns or other landscape areas using overhead irrigation (e.g. sprinklers) is limited to the following schedule:

Please note - irrigation restrictions do not apply to the following categories of use: 

• Watering or irrigating with drip or other subsurface irrigation systems 
• Watering trees with bubblers 
• Watering or irrigating trees that are on a separate valve that irrigates trees only. 
• Watering or irrigating by use of a hand-held bucket or similar container. 
• Watering water-efficient landscaping to get low water use, drought tolerant, or native plants established with a hose equipped with a shut off nozzle, or other acceptable means (i.e., bucket, watering can, greywater). 
• Watering for very short periods of time (5 minutes maximum per valve) for the express purpose of adjusting or repairing an irrigation system.  
• Maintenance of existing landscape necessary for fire protection. 
• Maintenance of existing landscape for soil erosion control. 
• Maintenance of plant materials identified to be rare or essential to the well-being of protected species. 
• Actively irrigated environmental mitigation projects. 
• Maintenance of vegetation, including fruit trees and shrubs, intended for consumption. 

*Note: Maintenance of landscape for the purposes listed above should be done with drip or in-line irrigation systems, wherever feasible.

7. Why has ACWD declared a water shortage emergency?

After two critically dry years, drought conditions have worsened, and long-range weather forecasts indicate that 2022 will not deliver the precipitation needed to eliminate drought locally and statewide. State water supplies are at their lowest levels in history and the California Department of Water Resources announced that the State Water Project will only allocate new water supplies that are necessary to provide for unmet minimum health and safety requirements. Additionally, the San Francisco Public Utilities Commission has asked its customers, including ACWD, to voluntarily reduce water demands due to drought.  Because of these dry conditions and anticipated water supply constraints, ACWD declared a water shortage emergency and adopted mandatory water use restrictions, regulations, and guidelines to conserve ACWD’s water supply for the greatest public benefit with particular regard to public health, fire protection, and domestic use.

8. What water use is prohibited during the water shortage emergency?

In addition to the irrigation schedule restrictions, mandatory restrictions prohibit the following:

• Irrigation or watering that results in ponding, flooding, and excessive runoff
• Hosing off sidewalks, driveways, parking lots, and other hard-surfaced areas
• Using hoses without quick-acting positive shutoff nozzles
• Using water for cleaning building or mobile home exteriors except for the preparation of such exterior surfaces for the purpose of repair or repainting (only allowed with the use of a pressurized washing device equipped with a quick-acting positive shutoff nozzle)
• Draining and refilling existing swimming pools
• Use of single pass cooling systems in new (non-residential) connections
• Use of non-recirculating systems in new conveyor car wash and commercial laundry systems
• Use of decorative water fountains
• Leaks and breaks within customers’ plumbing that are not fixed within 72 hours after the leak is discovered
• Landscape irrigation during and within 48 hours of measurable rainfall
• Using potable water on ornamental turf in public street medians

9. I understand the days per week that I can water my lawn is limited. How long should I water each day?

ACWD’s water shortage emergency ordinance does not specify how long an irrigation system should run; it only limits above ground irrigation to a certain number of days per week, depending on the season. With this in mind, ACWD does prohibit runoff so we recommend using a cycle and soak method when irrigating to avoid runoff. A cycle and soak method uses shorter, more frequent cycles of irrigation in one day versus one long runtime.

To determine the time you should water for a cycle and soak method, run your irrigation system until you start to see signs of runoff (e.g. water overflowing from landscape onto sidewalk). Then, turn off your irrigation and let the landscape soak for 1 hour and repeat the process 2-3 times. Note the time it takes to begin seeing runoff – anything applied beyond this time during a single watering event is wasted. 

10. How did ACWD determine the irrigation schedule outlined in the drought ordinance?

During drought response, outdoor water use is targeted first because it has less of an impact on quality of life and economics. ACWD followed what was successful during the last drought (restricting days really helped reduce demand). For the other restrictions, many of them were already prohibited by ACWD’s Water Waste Ordinance, which aligns with water waste that is prohibited by the State of California.

ACWD also considered what type of irrigation schedule could maintain landscape viability, or in other words, reducing irrigation in a way that would allow the landscape to remain alive. Lawns can survive with two (2) irrigation days per week in the summer. Lawns may look stressed with areas of browning, but should remain alive and return when we receive sufficient rainfall. Additionally, it is better to water less frequently and more deeply (better for plants), using a cycle and soak method. But with that in mind, we are not advocating that customers increase their run times.

11. I have noticed water waste occurring in my neighborhood, at work, etc. How do I report it?

To report water waste, please call ACWD Customer Service during regular business hours at (510) 668-4200. You may also use our online reporting form.

12. What is the ban on non-functional turf for commercial, industrial, and institutional customers passed by the State of California?

On June 10, 2022, the State of California’s emergency regulation for urban water conservation went into effect. This regulation prohibits irrigation of non-functional turf at commercial, industrial, and institutional properties. This regulation also prohibits irrigation of non-functional turf in common areas of Homeowners Associations (HOAs). It does not apply to residential properties. Check out the non-functional turf fact sheet or visit the State Water Resources Control Board website for more information, including a list of frequently asked questions.

13. What is "non-functional" turf?

The State of California defines non-functional turf as “ground cover surface of mowed grass that is ornamental and not otherwise used for human recreation purposes.” Non-functional turf does not include school fields, sports fields, and areas regularly used for civic or community events. In other words, if the turf serves no purpose other than to look nice, it is considered non-functional.

14. How do you determine if turf is considered functional or non-functional?

Non-functional turf refers to areas of turf that are solely ornamental and not used for human recreation purposes. In other words, if the turf serves no purpose other than to look nice, it is considered non-functional. Example of functional turf include sports fields, school fields, and areas regularly used for civic or community events. Examples of non-functional turf may include sidewalk strips or medians in parking lots that are solely for decoration. Properties should review the areas of turf they maintain and determine whether it is functional or not and provide ACWD information regarding which areas are functional. 

15. Are there exemptions to the non-functional turf ban for commercial, industrial, or institutional properties or HOA common areas?

Areas of turf are exempt if:

• The turf is used for human recreation, civic purposes, sports or play.
• The turf is irrigated with recycled water.
• The turf is irrigated with non-potable water (water that is not permitted for use as a drinking water supply).
• The turf is necessary to ensure the health of trees and other perennial non-turf plantings.
• The turf is at a residential location, not at a commercial, industrial, or institutional location. The exception to this is common areas in Homeowners Association sites. Unless one of the above exemptions applies, HOA common areas are included in this turf irrigation ban.
• There is also an exemption process available for certain low water using turf species and irrigation approaches. Visit the State Water Resources Control Board website for more information on what types of plant species apply. 

16. What is a water shortage emergency?

A water shortage emergency is a declaration by a water agency or supplier that occurs when available water supplies are insufficient to meet normal water use demands.

In California, drought is a fact of life. Expecting and managing for water supply shortages during drought is a key component of how our State manages limited water supply during critically dry periods. At ACWD, our management strategy strives to limit the frequency, magnitude, and duration of these shortfalls through careful investment in a diversified portfolio of water supplies and storage options. 

17. When will the water supply emergency go into effect?

On Thursday, December 9, 2021, ACWD’s Board of Directors adopted an ordinance that declared a water shortage emergency and put into effect mandatory water use restrictions, regulations, and guidelines.

18. Does ACWD have water use restrictions due to the drought?

Yes. On Thursday, December 9, 2021, ACWD’s Board of Directors adopted an ordinance that declares a water shortage emergency and adopts mandatory water use restrictions, regulations, and guidelines. These mandatory restrictions apply to all customers in Fremont, Newark, and Union City. For more information on the mandatory water use restrictions, visit acwd.org/WSEOrdinance.

19. How does the water shortage emergency and ordinance affect customers?

The ordinance outlines mandatory water use restrictions, as well as voluntary water use guidelines, for all customers in Fremont, Newark, and Union City. ACWD asks all customers to follow the mandatory water use restrictions so that we can reach our goal of reducing water use across the Tri-City area by 15%. Individual accounts will not be subject to specific reduction levels.

20. What are the voluntary water use guidelines set by the ordinance?

Voluntary water use guidelines recommend the following indoor and outdoor water conservation measures to help reduce water use.

Indoor:

• Find and repair leaks as soon as possible
• Replace older, inefficient, and high flow plumbing fixtures (e.g. toilets, showerheads, faucets, clothes washers) with newer, water-efficient models
• Adopt everyday water conservation practices, such as reducing shower times, running dishwashers and washing machines with full loads only, and turning off the water when brushing teeth, shaving, and washing hands
• Restaurants should serve water to customers only when requested
• Hotels should provide guests with the option to not have towels and linens changed and laundered daily

Outdoor:

• Remove lawn and install low water use plants instead
• Irrigate landscape before 10 a.m. to minimize evaporation
• Prioritize water for trees and water trees gradually but deeply by hand or using a drip irrigation system
• Use non-potable water from rainwater capture or water collected from indoor uses (e.g. shower warm up water or water used to rinse vegetables) for landscape irrigation
• Evaluate irrigation systems to find and repair leaks
• Wash cars at a commercial car wash that recycles water

For the full list of guidelines, please refer to ACWD’s Water Shortage Emergency Ordinance at acwd.org/WSEOrdinance.

21. What if I see someone violating the ordinance mandatory restrictions?

If you witness a violation to the mandatory water use restrictions in place, you can report the violation to ACWD by completing our Water Waste Reporting Form at acwd.org/reportwaste or by calling our Water Use Efficiency team at 510.668.4218.

22. What is the penalty for violating the ordinance?

If ACWD determines that a customer is violating the mandatory water use restrictions, ACWD will follow a 3-step process to address the violation:

1. Written warning: ACWD will send a written warning to the customer via U.S. mail.
2. On-site notification: ACWD may conduct an on-site visit to determine whether the wasteful use of water is still occurring. If violation of the mandatory water use restrictions is observed, ACWD will attempt to contact an adult at the property to issue a second written warning. A charge for the visit will be billed to the customer’s account.
3. Termination of water service: If ACWD personnel continue to observe a violation of the water use restrictions more than 48 hours after the on-site notification, it shall be deemed a willful violation of the mandatory restrictions and service may be terminated. In limited cases, flow restrictors may be installed where termination of water service is not feasible. Charges will apply for field visits in these instances.

Pursuant to California Water Code Section 31029, use of water in violation of the restrictions in the Ordinance is a misdemeanor.

23. What recommendations does ACWD have for landscape irrigation during drought?

For an extensive list of water efficient tips and techniques for different types of landscape, check out ACWD’s Survival Tips for Your Landscape resource. See below for some key recommendations:

• Irrigate early in the morning (before 10:00 a.m.), to minimize evaporation 
• Existing irrigation systems should be evaluated and repaired to minimize leaks and evaporation and increase water use efficiency 
• Water used outdoors should be prioritized for trees 
• Use of drought tolerant plant species wherever possible when replacing or renovating existing landscapes, and at all new landscape installations 
• Use non-potable water from rainwater capture and/or graywater systems for landscape irrigation where possible (do not use in vegetable gardens or consumable plants) 
• Installation of new landscaping should utilize best known irrigation and horticultural practices for efficient water use 

24. I have noticed some parks and sports fields being irrigated more than the schedule outlined in the ordinance. Why is this happening?

Active recreation use areas, such as those within public parks, sports fields, and school grounds, provide a benefit to the general public, so they are allocated one additional day of irrigation per week than what is outlined in the ordinance schedule.

25. Why is the use of decorative water fountains prohibited by ACWD's Ordinance Declaring a Water Shortage Emergency and Adopting Water Use Regulations, Restrictions, and Guidelines?

ACWD’s Ordinance Declaring a Water Shortage Emergency and Adopting Water Use Regulations, Restrictions, and Guidelines (“Ordinance”) aims to conserve the District’s water supply for the greatest public benefit with particular regard to public health, fire protection, and domestic use. The Ordinance does this by eliminating water waste, targeting inefficient uses, minimizing landscape irrigation, and restricting other non-essential uses. Decorative water fountains fall within the category of non-essential use and are therefore prohibited by the Ordinance. Some fountains do not recirculate water and are continuously filled as they are emptied. This type of fountain wastes a lot of water. But even a fountain that recirculates water needs to be regularly ‘topped off’ with water to make up for evaporative losses. The amount of water required to maintain a fountain depends on whether or not it recirculates water, the surface area of the water in the fountain, and weather conditions.

26. Do I need to let my lawn dry out? Will my lawn die due to the reduced irrigation schedule?

A well-maintained lawn can withstand a drought year with reduced watering so we ask customers to follow the irrigation restrictions and guidelines set in the ordinance to reduce their water use, while helping their lawn establish a stronger root system. Lawns may look stressed with areas of browning, but should remain alive and return when we receive sufficient rainfall and/or the water shortage emergency is declared over and restrictions are lifted.

27. Does ACWD have enough water?

After two critically dry years, ACWD maintained sufficient water supply for 2021. This comes thanks to past investments in water supply reliability made by our customers including water-use efficiency and conservation, local groundwater recharge at Quarry Lakes, brackish groundwater desalination, water supply contracts with the State and the San Francisco Public Utilities Commission Regional Water System, and remote groundwater banking in Kern County. 

However, forecasts indicate an elevated chance of a third dry year in 2022. Because of continued dry conditions and anticipated water supply constraints, ACWD’s available water supply levels in 2022 will not be enough to meet ordinary water use demand. ACWD asks all customers to follow water use restrictions and prohibitions to save water and reduce use by 15% to reserve supplies for the greatest public benefit, with particular regard to public health, fire protection, and domestic use. 

28. Why is new development and construction allowed during drought and even during this water shortage emergency?

ACWD is required by law to conduct a Water Supply Assessment for new developments to ensure sufficient supply. In addition, ACWD’s Water Shortage Contingency Plan includes the option to place a moratorium on new development, new water service connections, and expanded services in the case of an extremely critical shortage, unless they are required for health and safety. To date, ACWD has not determined a need to temporarily suspend new water service connections.

 

29. I am interested in water conservation. What rebates does ACWD offer residential and commercial customers?

For all program information, please visit ACWD’s rebates page. 

30. I want to put in a new lawn; if I do, will there be restrictions on how much I can water it?

Yes. ACWD has declared a water shortage emergency and adopted water use restrictions, regulations, and guidelines that limit irrigation of lawns. Please see the image below for a summary of the lawn irrigation restrictions. Please visit acwd.org/WSEOrdinance for full details. 

 

 ACWD encourages customers to install water-efficient landscapes and provides a rebate to customers that replace existing lawns with this type of landscape. There are many benefits to installing water-efficient landscape rather than a new lawn:

1. Water-efficient landscapes are designed to survive dry year conditions and so you can have a thriving landscape year-round and as the climate fluctuates. 
2. Water-efficient landscape require significantly less water than a lawn and could reduce your water bill. 
3. You may be eligible to receive a rebate if you have a lawn and replace it with a water-efficient landscape. Please visit acwd.org/rebates to determine if your lawn qualifies for our water-efficient landscape rebate program or contact the Water Use Efficiency Team at 510-668-4218.

31. Why doesn't your lawn removal rebate program cover artificial turf or concrete if replacing my lawn with these saves water?

While artificial turf requires less water than a natural turf lawn, there are healthier and more ecologically sound alternatives. In addition to saving water, low water use plants and permeable landscape material meet additional sustainability goals that artificial turf and concrete do not:  

1) Artificial turf and concrete are not a living landscape and do not increase biodiversity of plant, animal, and insect populations. 

2) Artificial turf has potential environmental concerns. It is synthetic material that will have to be replaced in 10-20 years due to wear and tear, so it will eventually end up in a landfill. 

3) Artificial turf is not water free. It needs to be cleaned with water and potentially with chemicals. This raises the concern of chemical pollutants from the cleaning materials, and potentially from the artificial turf itself, polluting surface water and groundwater in the runoff.

4) Artificial turf and concrete can get significantly hotter than surrounding air temperatures and contribute to the heat island effect by increasing air temperatures in urban settings.  

32. What is ACWD doing to reduce its water use?

Please visit ACWD’s Water Use Efficiency Efforts webpage to learn more about how ACWD is leading the way in using water wisely.

33. Are there any restrictions for draining and filling my pool?

Yes. As stated in ACWD’s Water Shortage Emergency Ordinance, the draining and subsequent refilling of all existing swimming pools, except for protection of public health and safety, is prohibited. If you believe you require an exception to this mandatory restriction due to public health and safety concerns, please complete an ACWD Mandatory Restrictions on Water Use Exception Application Form. Exceptions to the mandatory water use restrictions will be considered on a case-by-case basis. You can obtain the form online at acwd.org/exceptionform or by visiting the ACWD Headquarters at 43885 S. Grimmer Blvd., Fremont, CA.

34. Why is the District flushing mains in a drought?

Flushing is necessary for the District to stay compliant with various permits and regulation. It also reduces sediments, improves water quality, and enhances overall system performance. The main cleaning program is usually a 6-month project however this year, due to drought and for consistency with ACWD’s Water Shortage Contingency Plan, the program is only 3-months and therefore reducing the program’s water use by 50%. To learn more about the main cleaning program, please visit: www.acwd.org/maincleaning.

35. Why are some fire hydrants open with water discharging?

ACWD cleans water mains to remove the buildup in pipes that may cause discolored water. This is accomplished by opening fire hydrants. As the water flows at high velocities through the mains, scale and fine sediment are dislodged. The resulting discolored water leaves the distribution system through the open fire hydrants. Since some of this water eventually flows into San Francisco Bay, ACWD utilizes disinfectant and sediment removal best management practices to minimize impacts to the environment.

To learn more about the main cleaning program, please visit: www.acwd.org/maincleaning.

36. Why doesn't ACWD recapture the water discharged from fire hydrants in the Main Cleaning Program?

Prior to resuming the main cleaning program this year, ACWD staff thoroughly examined possible recapture methods for main cleaning discharges and will continue to do so. As much as ACWD would like to be able to reuse water from the main cleaning program, unfortunately, in most cases, it’s just not technically feasible. In order to clean our mains and continue to ensure high quality water for our customers, we need to flush at very high flow rates that are not possible to recapture. The amount of trucks, transit time for the trucks, gas, etc. needed to recapture the water would be excessive. Directing the water to a truck would be very time-consuming and resource intensive, significantly increasing costs of these State-required processes.

To learn more about the main cleaning program, please visit: www.acwd.org/maincleaning.

37. Does the State of California offer a lawn removal rebate program I can participate in?

The State of California currently does not offer a lawn removal rebate program. Customers are encouraged to take advantage of the water-efficient landscape rebate program that ACWD offers so that they can save water and money by replacing their water thirsty lawn with a water-efficient landscape.

38. Will you be raising your $2/square foot rebate amount for your lawn removal program?

ACWD's Board approved an increase in the rebate amount for the Water-Efficient Landscape (WEL) rebate from $1/square foot to $2/square foot on June 10, 2021. ACWD is always evaluating enhancements to its water conservation programs to better serve customers in their efforts to conserve water. This may include changes to rebate amounts; however, our Board must first approve this kind of change. Currently, the rebate amount is set at $2/square foot of lawn removed and will remain so for the time being. 

39. Will the District raise rates because of the drought?

Effective March 1, 2022, ACWD implemented a Water Shortage Emergency Stage Rate, commonly called a drought surcharge, based on the mandatory 15% systemwide conservation during the current drought emergency.  Notice of the proposed Stage Rate was mailed to all customers in December 2021 and was approved at a public hearing in February 2022.  The surcharge amount is $0.787 per unit of water, which is 100 cubic feet or about 748 gallons.  Customers who are able to conserve 15% will not see an increase in their overall bill.

The purposes of the surcharge are to encourage conservation and ensure sufficient revenues to cover the cost of providing water service while consumption is lower during the drought emergency.  The surcharge is not designed to increase ACWD’s revenue – ideally customers will conserve 15%.  As a public agency, ACWD does not make a profit and all funds collected will be used to provide water service or mitigate future surcharges or rate increases.

Stage Rates are set up incrementally to reflect the required levels of conservation needed to ensure a reliable water supply.  If the drought worsens and more conservation is needed, the Stage Rate could increase with 30-days advance notice to customers.  Conversely, when water supplies return to normal and the District is able to rescind its drought declaration, the Stage Rate would also be rescinded.

40. With drought and fire season approaching, do you offer rebates for removal of other types of landscape, like trees?

ACWD currently offers a rebate for replacing lawns with water-efficient landscape. Lawns tend to be the highest water use landscape, so replacing your lawn with water-efficient landscape will ensure you maximize your water savings.

41. If my water supply is terminated, how can I restore it?

The customer must have stopped the wasteful use of water and have paid all charges owed to the District under the Ordinance before the District will restore full water service. When water service is returned, the customer will be charged applicable fees established in the District’s Rate and Fee Schedule. For more questions regarding the rate and fee schedule, contact customer service at (510) 668 – 4200. 

You can also review the document here.